26830223 has 8 divisors (see below), whose sum is σ = 32277120. Its totient is φ = 21786840.

The previous prime is 26830189. The next prime is 26830231. The reversal of 26830223 is 32203862.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26830223 - 2²² = 22635919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26830192 and 26830201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26830253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100733 + ... + 100998.

It is an arithmetic number, because the mean of its divisors is an integer number (4034640).

Almost surely, 2^26830223 is an apocalyptic number.

26830223 is a deficient number, since it is larger than the sum of its proper divisors (5446897).

26830223 is a wasteful number, since it uses less digits than its factorization.

26830223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201757.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 26830223 is about 5179.7898606025. The cubic root of 26830223 is about 299.3698736924.

The spelling of 26830223 in words is "twenty-six million, eight hundred thirty thousand, two hundred twenty-three".